111. Piecewise constant control of a precise measurement platform

R. MaskeliŻnas1, V. MaskeliŻnas2, A. Pauliukas3, L. Ragulskis4

1, 2Vilnius Gediminas Technical University, Vilnius, Lithuania

3Aleksandras Stulginskis University, Akademija, Kaunas District, Lithuania

4Vytautas Magnus University, Kaunas, Lithuania

1Corresponding author

E-mail: 1rimas.maskeliunas@vgtu.lt, 2vytautas.maskeliunas@stud.vgtu.lt, 3arvydas.pauliukas@asu.lt, 4l.ragulskis@if.vdu.lt

Received 12 October 2016; received in revised form 15 December 2016; accepted 29 December 2016

DOI https://doi.org/10.21595/jme.2016.18145

Abstract. Control of a precise measurement platform is investigated in this paper. Piecewise constant control procedure on the basis of finite element in time and the method of least squares is proposed. It is demonstrated that the proposed technique can be used to follow not only a predetermined law of displacement variations, but also velocity variations. Computational experiments with a system comprising one degree of freedom are used to illustrate the efficiency of the proposed technique.

Keywords: measurement platform, finite element, piecewise constant control.


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Cite this article

MaskeliŻnas R., MaskeliŻnas V., Pauliukas A., Ragulskis L. Piecewise constant control of a precise measurement platform. Journal of Measurements in Engineering, Vol. 4, Issue 4, 2016, p. 232‑237.


Journal of Measurements in Engineering. December 2016, Volume 4, Issue 4

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